ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
7447785004 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is FIXED IND 4.7UH 2.65A 78MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for 7447785004
- Description：FIXED IND 4.7UH 2.65A 78MOHM SMD
- Series：WE-PD Robust
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：4.7 µH
- Tolerance：±25%
- Current Rating (Amps)：2.65 A
- Current - Saturation (Isat)：2.5A
- Shielding：Shielded
- DC Resistance (DCR)：78mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：53MHz
- Ratings：AEC-Q200
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.244" L x 0.232" W (6.20mm x 5.90mm)
- Height - Seated (Max)：0.130" (3.30mm)
- Features：-
Fixed Inductors datasheet and documents for 7447785004
Fixed Inductors Overview
The Würth Elektronik 7447785004 is a surface-mount power inductor from the WE-PD series, featuring a magnetic shielded drum core design. It offers an inductance of 4.7 µH with a saturation current of 2.65 A and a DC resistance of 78 mΩ. The component is rated for a maximum operating temperature of 125°C and complies with AEC-Q200 automotive standards. Its compact footprint supports automated assembly processes while maintaining stable performance under high-frequency switching conditions.
Fixed Inductors Feature Summary
- Magnetic shielding reduces electromagnetic interference
- Automotive-grade reliability certification
- Drum core construction for thermal stability
Fixed Inductors Applications
- Automotive power supply circuits
- DC-DC converter output filtering
- On-board charger systems
Fixed Inductors Procurement Notes
Verify part authenticity through authorized distributors. Confirm AEC-Q200 compliance documentation matches the specific batch. Check datasheet revisions for any updates to electrical parameters or mechanical dimensions before integration into production designs.
Fixed Inductors Selection Notes
Select this component when automotive qualification is required for power inductors. Consider the 2.65 A saturation current limit for load requirements. Evaluate the 78 mΩ DC resistance impact on efficiency. Ensure PCB layout accommodates the specified package dimensions for proper thermal dissipation.
Fixed Inductors Part Context
This part belongs to the WE-PD series of shielded power inductors designed for demanding applications. The series provides various inductance values and current ratings within standardized footprints. The 7447785004 specifically targets automotive electronics requiring robust magnetic shielding and high current handling capabilities.
Fixed Inductors Replacement Considerations
No direct substitute part numbers are publicly confirmed by Würth Elektronik for this specific model. Cross-referencing requires matching inductance, current ratings, and package dimensions with other manufacturers' automotive-grade shielded inductors.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
